Heat and Energy Recovery Ventilation

American ALDES manufactures Heat and Energy Recovery Solutions using all available types of exchange technologies (aluminum, polypropylene, enthalpy plate, or enthalpy wheels) so the appropriate technology is used based on the application and climate. From the smallest cost effective HRV designed for small apartments, to the largest customizable solutions designed to handle large commercial projects, American ALDES produces the right equipment for most any energy efficient building project.

DH-II

Heat Energy Recovery Systems DH II by American Aldes

The Dehumidistat Model DH-II measures the indoor humidity level and will initiate high speed ventilation when the moisture level in the home exceeds the set point on the control.

Once the humidity in the house is reduced, the HRV will revert back to its previous setting. The Dehumidistat should be set to OFF for all seasons except the heating season. Connect to 3 wire 20 gauge low voltage wire.

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INSTALLATION INSTRUCTIONS